2 Article(s)Download |
PMID | Title | Pub. Year | #Total Relationships |
| 1 | 3397989 | Semisynthetic pyrrolizidine alkaloid N-oxide antitumor agents. Esters of heliotridine. | 1988 Aug | 4 |
| 2 | 6509154 | Positive and electron capture negative ion methane chemical ionization mass spectrometry of pyrrolizidine alkaloids. | 1984 Sep | 1 |